科研之友
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摘要
We present a design for an achromatic circular polarizer based on polypropylene films. The circular polarizer, having eccentricity a parts per thousand yen0.92 in the 482-535 nm range and ideally circular for the wavelength of similar to 505 nm, is obtained by combining BOPP C2-25 and BOPP C2-35 films of thickness 23 m and 33 mu m.
- 出版日期2012-11
